Dicyanopyrazine-derived push–pull chromophores for highly efficient photoredox catalysis
ČlánekOtevřený přístuppeer-reviewedpublishedDatum publikování
2014
Vedoucí práce
Oponent
Název časopisu
Název svazku
Vydavatel
Royal Society of Chemistry
Abstrakt
Here, we report dicyanopyrazine (DPZ)-derived push–pull chromophores, easily prepared and tunable organic compounds, as new kinds of photoredox catalysts. In particular, the DPZ derivative H, containing 2-methoxythienyl as electron-donating moiety, exhibits a broad absorption of visible light with an absorption edge up to 500 nm and excellent redox properties, and has been demonstrated as a desirably active and efficient photoredox catalyst in four challenging kinds of photoredox reactions. The amount of catalyst in most reactions is less than 0.1 mol% and even 0.01 mol%, representing the lowest catalyst loading in the current photoredox organocatalysis.
Rozsah stran
p. 30062-30067
ISSN
2046-2069
Trvalý odkaz na tento záznam
Projekt
Zdrojový dokument
RSC Advances. 2014, issue 57
Vydavatelská verze
Přístup k e-verzi
open access